Plexus MA420 Methacrylate Adhesive with 10:1 Mix Ratio for Rapid Curing and Composite Bonding
Price:
370
MOQ:
1
Delivery Time:
3-5
Brand:
Plexus
Product Description
Plexus MA420 Methacrylate Adhesive
Structural bonding solution for transportation composites and metals with rapid curing and minimal surface preparation requirements.
Product Overview
Plexus MA420 is a two-part methacrylate adhesive designed for structural bonding of thermoplastics, metals, and composites. This advanced adhesive combines excellent fatigue endurance, outstanding impact resistance, and superior toughness for demanding transportation applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Mix Ratio (Volume) | 10:1 |
| Mix Ratio (Weight) | 9.1:1 |
| Working Time @ 23°C | 4–6 min |
| Fixture Time @ 23°C | 18–22 min |
| Operating Temperature | -55°C to 121°C |
| Gap Filling | 0.75–9.5 mm |
| Mixed Density | 0.98 g/cc |
| Flash Point | 11°C |
Performance Properties
- Tensile strength: 18.6–20.7 MPa after curing
- Modulus: 517.1–689.5 MPa
- Strain to failure: 30–50%
- Lap shear cohesive strength: 20.7–26.2 MPa on grit-blasted aluminum
- Excellent resistance to hydrocarbons, acids, bases (pH 3–10), and salt solutions
Available Options
Available in amber, blue, or black colors. Supplied in 380-ml cartridges, 5-gallon pails, or 50-gallon drums as a non-sagging gel.
Application Areas
Standard choice for composite bonding in transportation industry applications including automotive, bus, truck, and rail. Ideal for bonding FRP, gelcoats, aluminum, and steel substrates where minimal surface preparation and high toughness are critical.
Frequently Asked Questions
How can I get pricing information?
We typically provide quotes within 24 hours after receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please email us or contact us directly.
Can I purchase samples before placing orders?
Yes, sample orders are available. Please contact us to arrange sample purchases.
What is your lead time?
Lead times depend on order quantity and seasonal demand. Typically, we can ship within 7-15 days for small quantities and approximately 30 days for large quantities.
What payment methods do you accept?
We accept T/T, Western Union, MoneyGram, and PayPal. Payment terms are negotiable based on order requirements.
What shipping methods are available?
We ship by sea, air, or express carriers (EMS, UPS, DHL, TNT, FedEx, etc.). Please confirm shipping methods with us before placing orders.
How do you maintain long-term business relationships?
We maintain competitive pricing while ensuring product quality to deliver customer value. We treat every customer with respect and sincerity, building lasting business relationships worldwide.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Huazhisheng New Material Technology Co., Ltd.
Location
101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
Contact Person
ouyang